Best Time to Visit Kallithea
Best time: Jun, May, Sep, Jul.
Jul is warmest (32.6°C high); Dec is rainiest (65 mm).
Kallithea weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 13.2 | 6.8 | 47 | 2.9 |
| Feb | 13.6 | 6.9 | 48 | 4.1 |
| Mar | 15.7 | 8.3 | 53 | 5.9 |
| Apr | 20 | 11.5 | 31 | 8.2 |
| May | 24.9 | 15.9 | 17 | 10 |
| Jun | 29.9 | 20.5 | 8 | 11.3 |
| Jul | 32.6 | 23.2 | 7 | 11.2 |
| Aug | 32.2 | 22.9 | 8 | 10.2 |
| Sep | 28.5 | 19.7 | 10 | 8.1 |
| Oct | 23.1 | 15.4 | 46 | 5.3 |
| Nov | 18 | 11.4 | 62 | 3.4 |
| Dec | 14.6 | 8.5 | 65 | 2.6 |
Average high temperature
Best months by activity
Overall: JunMaySepJul
Beaches: JulJunAugSep
Hiking: MayAprJunSep
Sightseeing: MayJunSepApr
Kallithea quick facts
What to pack
Mild year-round — pack layers and a light jacket.
Frequently asked questions
When is the best time to visit Kallithea?
Jun, May, Sep, Jul.
What is the rainiest month?
Dec, about 65 mm.
What is the warmest month?
Jul, with average highs of 32.6°C.
Where to stay
See Kallithea hotels · Book Kallithea tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.